Performance
Important
If you are looking for BlueSCSI v2 documentation please go here: https://github.com/BlueSCSI/BlueSCSI-v2/wiki
When using the BlueSCSI on a Vintage Mac you can expect about 1.2MB/sec read, 1.2MB/sec write, 1ms seek. Keep reading to see what factors may influence your speed.
If you'd like to share, please fill out this form with your own benchmark data to help us see patterns in performance.
These are 25-30 year old computers, there are many things that change the profile of the performance you get.
The main thing to remember is to enjoy your vintage computer.
On Macintosh drives there is a SCSI Driver installed. Some drivers preform better or worse on different machines. Learn more here: https://github.com/erichelgeson/BlueSCSI/wiki/Disk-Drivers-(Mac)
Most users use SCSI Director Pro 4 but other software may provide different results.
A PowerPC machine is going to have faster access than a Plus or SE.
Using exFAT as the format will provide a substantial increase in speed over FAT32.
Quality, name brand SD cards can provide a gain in performance over no name or fakes.
The CKS32 clone does benchmark slightly better than the STM32, though it is a very small difference. Other clones, fakes, etc show little to no difference.
Spinning HDD have higher read/write speeds, but the BlueSCSI (and all modern SCSI SD solutions) "feel" faster due to the near instant seek times.
